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Ukwahlulahlula kunye nokusetyenziswa kwee-arhente zokucoca
Iiarhente zokucoca izindlu Ukucoca indlu kubhekisa ekucoceni nasekugcinweni kwezakhiwo okanye izixhobo zoshishino, ezinje ngokucoca imigangatho, iindonga, ifenitshala, iikhaphethi, iingcango, iifestile kunye namagumbi okuhlambela, kunye nokucoca umphezulu welitye, umthi, isinyithi kunye neglasi. Ezi arhente zokucoca ngokubanzi...Funda ngokugqithisileyo -
(Utywala obunamafutha) – yenye yezona zinto ziphambili kwi-surfactants
Yintoni utywala obunamafutha? Ii-fatty alcohols zii-alcohols ze-aliphatic ezinee-carbon chain ze-athomu ze-carbon ezisi-8 ukuya kwezingama-22. Ii-fatty alcohols zihlala zinenani elifanayo lee-athomu ze-carbon kunye neqela le-hydroxyl eliqhotyoshelwe esiphelweni se-carbon chain. Zezinye zezinto ezisetyenziswa kwi-surfactants ezisetyenziswa kwiisepha,...Funda ngokugqithisileyo -
Ukusetyenziswa kwee-Surfactants kwi-Highway Engineering
Ii-surfactants (ezaziwa ngokuba zizinto ezisebenzayo kumphezulu) zizinto ezincedisayo kwiikhemikhali ezibalulekileyo kuphuhliso lweshishini kunye nezolimo, kwaye zinenzuzo yokufumana iziphumo ezibalulekileyo ngedosi encinci. Ingakumbi emva kweMfazwe Yehlabathi yesiBini, ngophuhliso lweshishini le-petrochemical, i-ra...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-surfactants kwimveliso ye-oyile
1、Ii-surfactants ezisetyenziselwa ukutsala ioyile enzima Ngenxa yokuba i-viscosity ephezulu kunye nokungaguquguquki kakuhle kweoyile enzima, izisa ubunzima obuninzi ekusetyenzisweni kwayo. Ukuze kutsalwe ioyile enzima kangaka, izisombululo zamanzi ze-surfactants ngamanye amaxesha zifakwa kwi-wellbore ukuze kuguqulwe ioyile enzima ene-viscosity ephezulu ibe yi-low...Funda ngokugqithisileyo -
Indlela yokusebenza kwezinyibilikisi ze-surfactant kunye nezinto ezichaphazela ukunyibilika
Kwicandelo lekhemistri, ezinye iikhompawundi zendalo, ngenxa yeempawu zazo zokunganyibiliki okanye ukunyibilika kancinci emanzini, zizisa iingxaki ezininzi kwizicelo ezisebenzayo. Nangona kunjalo, xa ezi khompawundi zendalo zihlala kunye nee-surfactants, ukunyibilika kwazo kuyanda kakhulu, into eyenzeka...Funda ngokugqithisileyo -
I-surfactant ye-cationic
Ii-surfactants ze-cationic ikakhulu zii-organic amine derivatives eziqulethe i-nitrogen. Ekubeni i-athomu ye-nitrogen kwiimolekyuli zayo inee-electron ezimbini, inokudibana ne-hydrogen kwiimolekyuli ze-asidi ngokusebenzisa iibhondi ze-hydrogen, nto leyo ebangela ukuba iqela le-amino lithwale i-posi...Funda ngokugqithisileyo -
Isenzo Sokucoca Iintsholongwane Ze-Surfactants — Iindidi Ezahlukeneyo Zeentsholongwane Ze-Detergents
Isenzo sesicoci se-surfactants sisixhobo esibalulekileyo esinika ii-surfactants uncedo lwazo olukhulu. Sibandakanyeka kubomi bemihla ngemihla bamawaka emizi. Ngaphezu koko, sisetyenziswa ngakumbi kumashishini ahlukeneyo nakwiintlobo ngeentlobo zemveliso yemizi-mveliso. I-detergent S...Funda ngokugqithisileyo -
Isiphumo sokungaguquguquki kwe-surfactants
Ukucoca ii-surfactants luphawu oluphambili olunika ii-surfactants ukusetyenziswa kwazo okusebenzayo. Ibandakanyeka kubomi bemihla ngemihla bamawaka emizi. Ngaphezu koko, isetyenziswa ngakumbi kumashishini ahlukeneyo nakwiintlobo ngeentlobo zemveliso yemizi-mveliso. Isiphumo sokungashukumi kwe-surfactan...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-surfactants eziphantsi kwe-foam ekucoceni kwemizi-mveliso
Kwindlela yokucoca kwimizi-mveliso, igwebu alichaphazeli nje kuphela ukucoca, kodwa kunzima ukulihlamba, linokutsalwa yintsalela, kwaye lisenokuphuma kwizixhobo zokucoca, nto leyo ebangela inkunkuma. Ngaphezu koko, igwebu linokuthwala izinto ezibangela iintsholongwane kwisigaba solwelo lokucoca. Ke ngoko, kuyimfuneko ukusebenzisa i-low-fo...Funda ngokugqithisileyo -
Iindlela zokususa amafutha nokucoca imiphezulu yesinyithi!
Kwinkqubo yokuvelisa izixhobo zesinyithi, ii-lubricants zizinto zokuthambisa ezisetyenziselwa ukunciphisa ukumelana nokungqubana kwee-frost pairs kunye nokucothisa ukuguguleka kwazo. Ii-lubricants zikwadlala indima efana nokupholisa, ukucoca, kunye nokuthintela ungcoliseko lwee-frost pairs. Nangona kunjalo, ukusetyenziswa kwee-lubricants kunokuthi...Funda ngokugqithisileyo -
Zininzi kangaka izincedisi zezibulali zinambuzane, uyazi ukuba zingaphi iintlobo ezikhoyo?
Izincedisi zezibulali-zinambuzane zizinto ezincedisayo ezongezwayo ngexesha lokucubungula okanye ukusebenzisa iindlela zokubulala izinambuzane ukuphucula iipropati zomzimba nezekhemikhali zeearhente, ezaziwa ngokuba zizithako zezibulali-zinambuzane. Izincedisi ngokwazo azinamsebenzi webhayoloji, kodwa zinokuchaphazela ulawulo...Funda ngokugqithisileyo -
Ukusetyenziswa kwee-Surfactants kwiingubo
Ulwahlulo lokusetyenziswa kwee-surfactants kwiingubo: Zihlelwe ngokwemisebenzi yazo, ii-surfactants ezisetyenziswa kushishino lweengubo zinokwahlulwa zibe zezi ndidi zilandelayo: ii-emulsifiers, ii-agents zonyango lomphezulu we-pigment, ii-agents zokumanzisa kunye nokusasaza i-pigment, ii-defoamers, ii-agents zokulinganisa, ii-mil...Funda ngokugqithisileyo
